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Marquise|Lab Grown|IGI

3.82ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG835665887

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG835665887

Diamond specifications and retailer prices

From HK$4,182 HKD
$533 USD
As of October 30, 2026
Save HK$21,396 HKD (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$25,578 HKD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.82ct lab-grown marquise diamond

This 3.82ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG835665887 or 835665887. Listed at 15 retailers as of October 28, 2026, with prices from HK$4,182 to HK$25,578, a HK$21,396 spread on the same certified stone. Rare Carat lists it at HK$25,578. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.82
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835665887
Dimensions15.78 × 8.43 × 5.21 mm
L/W Ratio1.87
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.78 mm8.43 mm3.82 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835665887
Side View
Table 62.0%Crown 34.7°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$25,578 HKD|Low: HK$4,064 HKD|High: HK$26,049 HKD|Avg: HK$14,527 HKD|-1.8%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 30, 2026
Retailer 14HK$4,182 HKD
Retailer 9HK$4,676 HKD
Retailer 5HK$5,823 HKD
Retailer 8HK$7,843 HKD
Retailer 4HK$8,207 HKD
Retailer 2HK$10,945 HKD
Retailer 11HK$13,370 HKD
Retailer 10HK$13,378 HKD
Retailer 3HK$13,629 HKD
Retailer 12HK$18,046 HKD
Retailer 6HK$20,397 HKD
Retailer 7HK$21,653 HKD
Retailer 13HK$23,530 HKD
Rare CaratHK$25,578 HKD

31 data points across 14 retailers

15 retailersHK$4,182 HKD to HK$25,578 HKD

A
Cheapest Retailer
-
HK$4,182 HKD
$533 USD
A
Retailer 2
-
HK$4,676 HKD
$596 USD
View
Retailer 3
-
HK$5,823 HKD
£584 GBP
View
Price last confirmed 18 days ago
Retailer 4
-
HK$7,843 HKD
€952 EUR
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$8,207 HKD
$1,046 USD
View
A
Retailer 6
-
HK$10,945 HKD
A$2,146 AUD
View
A
Retailer 7
-
HK$13,370 HKD
$1,704 USD
View
B+
Retailer 8
-
HK$13,378 HKD
$1,705 USD
View
A
Retailer 9
-
HK$13,629 HKD
$1,737 USD
View
B+
Retailer 10
-
HK$16,163 HKD
$2,060 USD
View
B+
Retailer 11
-
HK$18,046 HKD
$2,300 USD
View
Retailer 12
-
HK$20,397 HKD
SGD 3,513 SGD
View
Price last confirmed 20 days ago
B+
Retailer 13
-
HK$21,653 HKD
£2,173 GBP
View
B+
Retailer 14
-
HK$23,530 HKD
$2,999 USD
View
Most Expensive
B
Rare Carat
LGMQ30-147489 · Oct 28
HK$25,578 HKD
$3,260 USD
View
14 more retailers have this diamond
Prices start from HK$4,182 HKDSave up to HK$21,396 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.82ct Marquise
HK$4,182 HKD